Robot anime illustration warm

Create a widescreen cinematic Japanese robot anime illustration depicting a giant humanoid combat mecha undergoing maintenance and joint testing in a dark industrial hangar. The main subject is a towering white and gun-gray armored robot, similar to Gundam but an original design, standing upright in a launch bay. The mecha has thick shoulder armor, angular chest plates, segmented waist armor, thick forearms, giant mechanical hands, heavy leg and thigh armor, wide blocky feet, and a helmet-like head with a narrow visor, central forehead ornament, and several antenna fins. Add exposed pistons, cables, hydraulic joints, panel seams, scratches, grime, orange warning lights, and small decals to the armor. The hangar is huge, vertical, and dim, filled with steel gantries, catwalks, cranes, articulated support arms gripping the robot at the torso and legs, hanging cables, maintenance rails, ladders, and overhead strip lights. The image must include 6 visible technicians wearing white helmets and light-colored maintenance suits to convey scale: 1 on the upper-left catwalk, 1 standing at the lower-left console, 2 together on the right mid-level catwalk, 1 sitting or standing at a computer workstation in the right foreground with their back to the camera (with "A/1" printed on the back), and 1 small technician near the central lower platform, partially obscured by machinery. Place clearly visible industrial text in the environment: a large crate or gantry label "SC-02" and a smaller "M-BLOCK" at the upper left, a wall label "A-60" and smaller text "SUBJECT : A/1" and "ARTICULATION TEST" on the right wall, and a foreground monitor displaying "STATUS", "ARTICULATION TEST", a huge "A/1", and a vertical list of "E-01", "E-02", "E-03", "E-04", "E-05". Use as the recurring test subject code, labeled on the upper-left industrial structure, and labeled on the signage and monitor screen. Visual style: highly detailed hand-drawn anime concept art, realistic mecha engineering design, gritty sci-fi military maintenance bay, teal-gray shadows with warm amber accent lighting, dense linework, dramatic low-angle perspective, cinematic 16:9 composition, sharp focus, no logo, no watermark.